2" Piston Valve Tennisball launcher
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Eventually you will make it to Punkin' Chunkin'! Keep up the good work!
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Punkin' Chunkin' is a contest to see who can launch a pumpkin the farthest without using any explosives. There are catapoults and stuff but the best machines are giant pneumatic pumpkin launchers.
- silentkill12345
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any updates? 

I don't like the PVC barrels they are unsafe .... There was some one that lives about an hour a way from me who made a spud gun put something to heavy in weight and the PVC wasn't strong enough and it blew up in his face killing him instantly ....
"what happens in Vegas, stays in vegas!.... Except herpes, that shit'll come back with you"
- MrCrowley
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Well that's a bit of useless information. If it wasn't cold outside and the barrel was adequately supported and operating below its working pressure, there is no reason that a heavy projectile would cause the barrel to fail.
he must have used concrete, that is very rare to hear, i know of people who shoot tennis balls filled with sand and never have a problem,archie370 wrote:I don't like the PVC barrels they are unsafe .... There was some one that lives about an hour a way from me who made a spud gun put something to heavy in weight and the PVC wasn't strong enough and it blew up in his face killing him instantly ....
if anything be safe in what you do, just like the other day im at the range and guy put in a wrong round into his gun and blew up in his face, took off parts of his face, it was stupidity,
- Fnord
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archie370 wrote:... There was some one that lives about an hour a way from me who made a spud gun put something to heavy in weight and the PVC wasn't strong enough and it blew up in his face killing him instantly ....
I would have to say post a link to the news report or it didn't happen. We usually catch wind of this stuff by osmosis somehow, and I don't think there's been a cannon-related death that wasn't cause by explosives or some other stupidity.

i agree, post some proff then we can go from thereFnord wrote:archie370 wrote:... There was some one that lives about an hour a way from me who made a spud gun put something to heavy in weight and the PVC wasn't strong enough and it blew up in his face killing him instantly ....
I would have to say post a link to the news report or it didn't happen. We usually catch wind of this stuff by osmosis somehow, and I don't think there's been a cannon-related death that wasn't cause by explosives or some other stupidity.
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That's a scary thought. Love to see the article... any luck?